Quality Control
Each refill is tested by manual handwriting to see if it can be written fluently. Also before shipment, we will take 1/1000 of the products and use the machine to detect the writing length

Certifications
Standard:
EN71-9
Number:
SHHG1222875308
Scope/Range:
Issued By:
SGS
Standard:
ASTM D-4236
Number:
T51610190034ta
Scope/Range:
Issued By:
SGS
Standard:
EN71-9
Number:
SHHG1222875308
Scope/Range:
Issued By:
SGS
Standard:
ASTM D-4236
Number:
T51610190034ta
Scope/Range:
Issued By:
SGS
Company Profile
Xiamen Liviya Co.,Ltd.
Contact Person: MsLisa chen